<template>
  <div class="mod-config">
    <center>
      <el-form
        :inline="true"
        :model="dataForm"
        @keyup.enter.native="getDataList()"
      >
        <el-form-item>
          <el-input
            v-model="dataForm.key"
            placeholder="分类名"
            clearable
          ></el-input>
        </el-form-item>
        <el-form-item>
          <el-button @click="getDataList()">查询</el-button>
          <el-button
            v-if="purview.add == role.add"
            type="primary"
            @click="addOrUpdateHandle()"
            >新增</el-button
          >
          <el-button
            v-if="purview.delete == role.delete"
            type="danger"
            @click="deleteHandle()"
            :disabled="dataListSelections.length <= 0"
            >批量删除</el-button
          >
        </el-form-item>
      </el-form>
    </center>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%"
    >
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50"
      >
      </el-table-column>
      <el-table-column
        prop="stId"
        header-align="center"
        align="center"
        label="分类id"
      >
      </el-table-column>
      <el-table-column
        prop="stName"
        header-align="center"
        align="center"
        label="分类名"
      >
      </el-table-column>
      <el-table-column
        prop="stImg"
        header-align="center"
        align="center"
        label="分类图标"
      >
        <template slot-scope="data">
          <img :Src="data.row.stImg" class="img-ioc-class" />
        </template>
      </el-table-column>

      <el-table-column
        fixed="right"
        header-align="center"
        align="center"
        width="150"
        label="操作"
      >
        <template slot-scope="scope">
          <el-button
            v-if="purview.update == role.update"
            type="text"
            size="small"
            @click="addOrUpdateHandle(scope.row.stId)"
            >修改</el-button
          >
          <el-button
            v-if="purview.delete == role.delete"
            type="text"
            size="small"
            @click="deleteHandle(scope.row.stId)"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <center>
      <el-pagination
        background
        :pager-count="10"
        @size-change="sizeChangeHandle"
        @current-change="currentChangeHandle"
        :current-page="pageIndex"
        :page-sizes="[10, 20, 50, 100]"
        :page-size="pageSize"
        :total="totalPage"
        layout="total, sizes, prev, pager, next, jumper"
      >
      </el-pagination>
    </center>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update
      v-if="addOrUpdateVisible"
      ref="addOrUpdate"
      @refreshDataList="getDataList"
    ></add-or-update>
  </div>
</template>

<script>
import AddOrUpdate from "./cbbsort-add-or-update";
import api from "@/api/modules/cbbsort";
import rout from "@/api/routing";
export default {
  data() {
    return {
      role: {
        update: this.$role.role_update,
        delete: this.$role.role_delete,
        add: this.$role.role_add,
      },
      purview: {},
      dataForm: {
        key: "",
      },
      dataList: [],
      pageIndex: 1,
      pageSize: 10,
      totalPage: 0,
      dataListLoading: false,
      dataListSelections: [],
      addOrUpdateVisible: false,
    };
  },
  components: {
    AddOrUpdate,
  },
  created() {
    this.getDataList();
    this.getPurview();
  },
  methods: {
    /**
     * 获取当前页面的权限
     */
    getPurview() {
      rout.purview(this.$route.meta.id).then((res) => {
        this.purview = res.data.data;
      });
    },
    // 获取数据列表
    getDataList() {
      this.dataListLoading = true;
      var parms = {
        page: this.pageIndex,
        limit: this.pageSize,
        key: this.dataForm.key,
      };
      api.list(parms).then(({ data }) => {
        if (data) {
          this.dataList = data.page.list;
          this.totalPage = data.page.totalCount;
        } else {
          this.dataList = [];
          this.totalPage = 0;
        }
        this.dataListLoading = false;
      });
    },
    // 每页数
    sizeChangeHandle(val) {
      this.pageSize = val;
      this.pageIndex = 1;
      this.getDataList();
    },
    // 当前页
    currentChangeHandle(val) {
      this.pageIndex = val;
      this.getDataList();
    },
    // 多选
    selectionChangeHandle(val) {
      this.dataListSelections = val;
    },
    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.addOrUpdateVisible = true;
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id);
      });
    },
    // 删除
    deleteHandle(id) {
      var ids = id
        ? [id]
        : this.dataListSelections.map((item) => {
            return item.stId;
          });
      this.$confirm(
        `确定对[id=${ids.join(",")}]进行[${id ? "删除" : "批量删除"}]操作?`,
        "提示",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      ).then(() => {
        api.delete(ids).then((res) => {
          if (res.code == 200) {
            this.$message({
              message: "操作成功",
              type: "success",
              duration: 1500,
              onClose: () => {
                this.getDataList();
              },
            });
          } else {
            this.$message.error(data.msg);
          }
        });
      });
    },
  },
};
</script>
<style scoped>
.img-ioc-class {
  width: 50px;
  height: 50px;
  border-radius: 50%;
}
</style>
